118 lines
2.8 KiB
C++
118 lines
2.8 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef BAGEL_H
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#define BAGEL_H
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#include "common/random.h"
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#include "graphics/screen.h"
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#include "bagel/detection.h"
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#include "bagel/music.h"
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#include "bagel/spacebar/baglib/master_win.h"
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namespace Bagel {
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struct BagelGameDescription;
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class BagelEngine : public Engine {
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private:
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const ADGameDescription *_gameDescription;
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Common::RandomSource _randomSource;
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public:
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bool _useOriginalSaveLoad = false;
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SpaceBar::CBagMasterWin *_masterWin = nullptr;
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CBofPoint g_cInitLoc; // This is the initial location for the next new pan (only option at this point)
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bool g_bUseInitLoc = false;
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bool g_getVilVarsFl = true;
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MusicPlayer *_midi = nullptr;
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public:
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BagelEngine(OSystem *syst, const ADGameDescription *gameDesc);
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~BagelEngine() override;
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uint32 getFeatures() const;
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/**
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* Returns the game Id
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*/
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Common::String getGameId() const;
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/**
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* Return if the game is Space Bar
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*/
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bool isSpaceBar() const {
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return getGameId() == "spacebar";
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}
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/**
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* Return the game's platform
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*/
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Common::Platform getPlatform() const;
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/**
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* Return whether it's a demo
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*/
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bool isDemo() const;
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bool isMazeODoomDemo() const;
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/**
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* Gets a random number
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*/
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uint32 getRandomNumber(uint maxNum = 0x7fffffff) {
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return _randomSource.getRandomNumber(maxNum);
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}
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bool hasFeature(EngineFeature f) const override {
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return
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(f == kSupportsLoadingDuringRuntime) ||
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(f == kSupportsSavingDuringRuntime) ||
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(f == kSupportsReturnToLauncher);
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};
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/**
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* Returns a list of savegames
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*/
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SaveStateList listSaves() const;
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/**
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* Returns true if any savegames exist
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*/
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bool savesExist() const;
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virtual Graphics::Screen *getScreen() const = 0;
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void errorDialog(const char *msg) const;
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void enableKeymapper(bool enabled);
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};
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extern BagelEngine *g_engine;
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#define SHOULD_QUIT ::Bagel::g_engine->shouldQuit()
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inline int brand() {
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return g_engine->getRandomNumber(RAND_MAX);
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}
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} // End of namespace Bagel
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#endif // BAGEL_H
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